X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/a801089ca3a86b89374dfbcc790944a9aad1aebd..b55b68608ff93cede27113663c6c0b0c82539ebc:/ChangeLog diff --git a/ChangeLog b/ChangeLog index 63a50100..48fcbdff 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,152 @@ +2011-07-10 Joel E. Denny + + build: create xz instead of bzip2 tarballs. + Suggested by Jim Meyering at + . + * README-hacking (Release Procedure): Update example. + * configure.ac (AM_INIT_AUTOMAKE): Replace dist-bzip2 with + dist-xz. + +2011-05-29 Joel E. Denny + + doc: clean up references to `Locations Overview'. + * doc/bison.texinfo (Locations Overview): Rename node to... + (Locations): ... this, which is its section name. Update menus to + match that and not to use the title `Tracking Locations', which is + a different section. + +2011-05-29 Joel E. Denny + + doc: clean up references to `Tracking Locations'. + * doc/bison.texinfo (Locations): Rename node to... + (Tracking Locations): ... this, which is its section name, and + update all cross references. The trouble is that there is another + node about locations. Its section name is `Locations', which was + easily confused with the node name of this node. Moreover, its + node name is `Locations Overview', which was mistakenly used to + label some cross references to this node. + +2011-05-29 Joel E. Denny + + doc: clean up `Named References' a little. + * doc/bison.texinfo (Named References): Rename section to match + the node name, and update all cross references. Don't use the + acronyms RHS and LHS given that we don't expand them anywhere in + the manual. Try to use @samp and @code properly. Mention that + named references are experimental as we've already stated in NEWS. + (Destructor Decl): Expand the only remaining use of RHS or LHS. + +2011-05-29 Joel E. Denny + + doc: motivate named references. + Suggested by Hans Aberg at + . + * doc/bison.texinfo (Named References): Explain briefly how + they're better than the traditional positional references. + +2011-05-29 Joel E. Denny + + doc: discuss named references after locations. + Reported by Hans Aberg at + . + * NEWS (2.5.1): Document. + * doc/bison.texinfo (Named References): Because it discusses + locations in addition to semantic values, move this subsection out + of the section `Defining Language Semantics', where locations have + not yet been introduced, to be a new section after the following + section, `Tracking Locations'. + +2011-05-29 Joel E. Denny + + Prepare for the possibility of a 2.5.1 release. + * NEWS (2.5.1): New heading. + +2011-05-14 Joel E. Denny + + Version 2.5. + * NEWS (2.5): Set date. + +2011-05-14 Joel E. Denny + + Don't use IF_LINT in Bison sources. + It creates unnecessary differences between the sources that Bison + maintainers build and test (given that maintainers normally + configure with --enable-gcc-warnings) and the sources that Bison + users build. Instead, use PACIFY_CC, which doesn't. This change + fixes compiler warnings reported by Tys Lefering at + . + * configure.ac: Don't AC_DEFINE lint regardless of the configure + options. This change affects imported gnulib sources, where + IF_LINT still appears and depends on lint. + * src/scan-gram.l, src/scan-skel.l: Replace uses of IF_LINT with + PACIFY_CC. + * src/system.h (IF_LINT): Remove cpp macro. + (PACIFY_CC): New cpp macro. + +2011-05-01 Joel E. Denny + + Fix precedence for end token. + Since Bison 2.3b, which restored the ability of precedence + directives to assign user token numbers, doing so for user token + number 0 has produced an assertion failure. + * NEWS (2.5): Document fix. + * src/symtab.c (symbol_user_token_number_set): In the case of the + end token, don't decrement ntokens if it was never incremented. + * tests/regression.at (Token number in precedence declaration): + Extend. + +2011-05-01 Joel E. Denny + + Pacify -DGNULIB_POSIXCHECK. + * bootstrap.conf (gnulib_modules): Add all modules suggested by + -DGNULIB_POSIXCHECK. + * src/files.c (file_name_split) + * src/getargs.c (getargs) + * src/location.c (boundary_set_from_string) + * src/output.c (output_skeleton) + * src/parse-gram.y (prologue_declaration) + * src/scan-gram.l (handle_syncline) + * src/symtab.c (symbol_new): Use mbschr and mbsrchr instead of + strchr and strrchr. In the cases of command-line options, file + names, and thus locations, functionality may be improved. In the + case of symbol names, there should be no functional difference as + all characters are ASCII, so the intended benefit is just warning + suppression. + +2011-05-01 Joel E. Denny + + * NEWS (2.5): Fix minor typos. + +2011-05-01 Joel E. Denny + + doc: clean up quotation style in NEWS. + * NEWS (2.5): For multi-character tokens in example grammar rules, + use "token" not 'token'. In English, use a consistent quotation + style; we might as well follow the precedent seen in info pages: + `quote' not "quote". + +2011-04-16 Joel E. Denny + + tests: pacify gcc 4.6.0's -Wunused-but-set-variable. + Reported by Jim Meyering at + . + * tests/actions.at + (Default %printer and %destructor for mid-rule values): Define + YYLLOC_DEFAULT so that it uses its Rhs argument. + +2011-04-16 Joel E. Denny + + glr.c: omit yyresolveLocations when locations are disabled. + This prevents gcc 4.6.0's -Wunused-but-set-variable from warning + about yyresolveLocations's local yyrhsloc. When locations are + enabled, there's no such warning because YYLLOC_DEFAULT then uses + yyrhsloc. Reported by Jim Meyering at + . + * data/glr.c (yyresolveLocations): Omit definition when locations + are disabled. + (yyresolveValue): Omit yyresolveLocations invocation when + locations are disabled. + 2011-04-16 Joel E. Denny gnulib, autoconf: update.